Which player has the most to prove on the Boston Celtics next season?
If you asked Bleacher Report NBA analyst Zach Buckley, the answer is easy -- backup wing Jaden Springer. The Celtics traded for Springer for some cheap depth late in the 2023-24 NBA season, but managed to win a title in the 2024 NBA Playoffs without having to play the former Philadelphia 76er shooting guard much.